Caldera SN-1176 Ultra 4TB PCIe 5.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN1176-ULTRA · Released 2025 · Updated 2026-10-19
Key facts
| Benchmark index | 12,416 (SSDs scale) |
|---|---|
| Category rank | #37,319 |
| Street price | $359 |
| Power | 10 W (active) |
| Performance per dollar | 34.58 |
| Released | 2025 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-1176 Ultra |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 5.0 x4, NVMe 2.0 |
| Sequential read | 14,600 MB/s |
| Sequential write | 12,600 MB/s |
| Random 4K read | 2,360K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | LPDDR4 DRAM, 4 GB |
| Endurance | 2,400 TBW (0.33 DWPD) |
| Warranty | 5 years |
| Heatsink | Included (recommended for sustained loads) |
Related guides
NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0
Similar SSDs
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Mirenta SN-8610 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,185 | $229 | Compare |
| Strivon SN-9753 Pro 4TB PCIe 5.0 NVMe M.2 2280 SSD | 11,464 | $349 | Compare |
| Mirenta SN-2427 Prime 500GB SATA 2.5-inch SSD | 3,284 | $39 | Compare |
| Caldera SN-4451 Prime 2TB PCIe 3.0 NVMe M.2 2280 SSD | 12,689 | $479 | Compare |
| Mirenta SN-1140 Max 500GB SATA 2.5-inch SSD | 4,001 | $39 | Compare |
| Caldera SN-9202 XT 1TB SATA 2.5-inch SSD | 3,759 | $39 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-1176 Ultra 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/5284064 (accessed 2026-10-19).